Operating Instructions and Installation Instructions
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1. After selecting Fuel Used as overlay data, fill up your tank and press 
MENU|MENU. 
2. Select 
NMEA 2000 and press ENT. 
3. Highlight 
FUEL MANAGEMENT  and press ENT. Select TANK LOCATION and 
press 
ENT. 
4. Use ↑ ↓ to select the location (Port, Center or Starboard) of the en-
gine interface you want to calibrate and press 
ENT. 
5. Highlight 
FILL  TANK and press ENT. The following confirmation mes-
sage will appear: Are you sure you wish to Fill Tank? 
6. Select 
YES and press ENTER. The following confirmation message will 
appear: Do you wish to re-calibrate the device? 
7. Highlight 
NO and press ENT. Take your vessel out on the water and 
burn at least five gallons of fuel. Be sure you run only ONE engine 
— the engine connected to your engine interface. 
9. Fill up your tank again, noting how much fuel you added to the tank. 
Compare that number to the Fuel Used figure displayed on the page 
you customized. If the amount of fuel you added to the tank and the 
fuel used figure are off by more than 3 percent, we recommend the en-
gine interface be calibrated. 
NOTE: 
You must use the gauge's Fill Tank command when filling your fuel 
tank to keep the engine interface updated with correct information 
on the amount of fuel in the tank. 
To calibrate a Suzuki Engine Interface: 
10. If calibration is necessary, press MENU|MENU, select NMEA 2000 and 
press 
ENT. 
11. Highlight 
FUEL MANAGEMENT and press ENT. 
12. Select 
TANK LOCATION and press ENT to choose the location of the tank 
connected to the selected engine interface. Press 
ENT. 
13. Highlight 
FILL  TANK and press ENT. The following message will ap-
pear: Are you sure you wish to Fill Tank? Select 
YES and press ENT. 
14. The following message will appear: Do you wish to re-calibrate the 
device? Select 
YES and press ENT. 
15. Repeat these steps for each engine interface you want to calibrate. 
Engine Trim Calibration 
Engine Trim is calibrated through the Suzuki Engine Interface Device 
Configuration menu. 
11. Press 
MENU|MENU, select NMEA 2000 and press ENT. 
2. Choose 
BUS  SETUP  and press ENTER. Select the Suzuki Engine Inter-
face connected to the desired engine and press 
ENT. 










